strlcpy() reads the entire source buffer first. This read may exceed the
destination size limit. This is both inefficient and can lead to linear
read overflows if a source string is not NULL-terminated [1].
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy
This patch fixes the installation process for Linux kernels where the
default value of INSTALL_MOD_DIR differs from `extra`.
For instance, it unbreaks `make rpm` against Fedora's kernels, where
INSTALL_MOD_DIR is set to `updates`.
Support for the ib_srpt_target_<n> target port names was removed in 2015.
Update the documentation that still uses this target port name format.
Remove all references to the obsolete ib_srpt kernel module parameters
use_port_guid_in_session_name and use_node_guid_in_target_name. Remove
the references from srpt/README to target port name formats that are no
longer supported.
Change '---help---' into 'help'. See also Linux kernel commit f70f74d15ca8
("kconfig: remove '---help---' support") # v5.9.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9216 d57e44dd-8a1f-0410-8b47-8ef2f437770f
The previous commit removed support for building with clang. Restore support
for building with clang without breaking cross-compilation support.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9209 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Use a workqueue for processing RDMA completions instead of creating one
kernel thread per RDMA channel. This change improves performance if the
number of RDMA channels is large by reducing the number of context
switches between kernel threads while processing RDMA completions. An
additional change is that srpt_set_ch_state() no longer wakes up the
RDMA completion context but that srpt_cm_rtu_recv() wakes up the RDMA
completion context instead.
See also https://github.com/bvanassche/scst/issues/33 .
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9178 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Return EOPNOTSUPP instead of ENOTSUPP to user space.
- Do not terminate macro definitions with a trailing semicolon.
- Do not initialize static variables to zero.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9176 d57e44dd-8a1f-0410-8b47-8ef2f437770f
The latter name reflects better the role of this variable. Remove the
CPPFLAGS assignment from srpt/src/Kbuild because it is not useful.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9082 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Since not all kernel header files are compatible with -Wextra, remove -Wextra.
To enable -Wextra, build SCST with W=1.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9054 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Add -Wno-deprecated-declarations to the compiler flags for RHEL and CentOS.
Save the output of the build process such that it can be inspected easily.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9037 d57e44dd-8a1f-0410-8b47-8ef2f437770f
$(KBUILD_EXTRA_SYMBOLS) is not only used at compile time but also at link
time. Move the $(KBUILD_EXTRA_SYMBOLS) definitions such that it is
available both at compile time and at link time.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9000 d57e44dd-8a1f-0410-8b47-8ef2f437770f
While $(src) is always defined, $(KBUILD_EXTMOD) is only defined when
building code as an external module.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8999 d57e44dd-8a1f-0410-8b47-8ef2f437770f
